Stäubli’s SPI OS full flow couplings are designed to perform under the most demanding conditions, offering outstanding resistance to shock. Fully protected sealing and locking provide an extra measure of security. The couplings are also very easy to handle, with an ergonomic locking sleeve that allows a firm grip even when wearing gloves.

For the pneumatic connection between body to bogie and inner-body, SPI OS quick connectors ensure a total safety even under harsh mechanical and environmental conditions as acceleration, vibration and low temperatures.